Frankly I'm very surprised this class of error has not been previously
addressed.

I'll have to test and see what happens.  I was planning on doing the
defensive coding, followed by the testing to make sure it is caught
and recovers correctly.


Greg


On Apr 2, 12:36 pm, Paul Johnston <[EMAIL PROTECTED]> wrote:
> Greg,
>
> If you can send the traceback you get when such an error occurs, that
> would be helpful for providing Oracle support for this condition.
>
> Paul
>
> Greg Copeland wrote:
> >I'm using sqlalcehmy 2.5 with cx_Oracle 4.2.1.  What is the proper way
> >to detect an sqlalchemy operation has lost its database connection and
> >reconnection/retry?  The manual doesn't seem to say much about the
> >topic.  When connection loss occurs, does SA throw the native dbapi
> >exception?  If not, what exception will user code see?
>
> >I found that various threads on automatic reconnection and I assume SA
> >does not currently, reliably, support automatic database reconnection?
>
> >Greg


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